One product issued by NWS for: Fort Collins CO
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Denver/Boulder CO 1103 AM MDT Sun May 18 2025 COZ030>051-191715- Jackson County Below 9000 Feet- West Jackson and West Grand Counties Above 9000 Feet- Grand and Summit Counties Below 9000 Feet- South and East Jackson/Larimer/North and Northeast Grand/ Northwest Boulder Counties Above 9000 Feet- South and Southeast Grand/West Central and Southwest Boulder/ Gilpin/Clear Creek/Summit/North and West Park Counties Above 9000 Feet-Larimer and Boulder Counties Between 6000 and 9000 Feet- Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear Creek/Northeast Park Counties Below 9000 Feet- Central and Southeast Park County- Larimer County Below 6000 Feet/Northwest Weld County- Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County- North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County- Elbert/Central and East Douglas Counties Above 6000 Feet- Northeast Weld County-Central and South Weld County-Morgan County- Central and East Adams and Arapahoe Counties- North and Northeast Elbert County Below 6000 Feet/North Lincoln County- Southeast Elbert County Below 6000 Feet/South Lincoln County- Logan County-Washington County-Sedgwick County-Phillips County- 1103 AM MDT Sun May 18 2025 This hazardous weather outlook is for northeast and north central Colorado. .DAY ONE...This Afternoon and Tonight Thunderstorms will develop early this afternoon, mainly near and north of I-70, and strengthen as they move northeast through the afternoon and evening. Some of these are expected to become severe, with large and damaging hail being the most significant threat, along with the potential for isolated tornadoes. Localized strong wind gusts and minor flooding cannot be ruled out either. The greatest threat for severe weather will be focused across the northeast plains through mid-evening, particularly in Logan, Sedgwick, Phillips, and Northern Washington Counties. .DAYS TWO THROUGH SEVEN...Monday through Saturday A few generally weak showers and thunderstorms will be possible Monday afternoon, with lesser but still non zero potential on Tuesday. Otherwise, no hazardous weather conditions are expected. .SPOTTER INFORMATION STATEMENT... Spotter activation will not be needed today or tonight, however spotters are encouraged to report any severe weather to the National Weather Service. $$